2)Solve overr the inter val [o, 360°) If necessary round to the nearest tenth of a degree. Sin o ·coso

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A: We will find out the required value.

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A: Here we use Euler's formula to reduce the given Integral part into the separate trigonometric…

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A: To Show: a formula for the altitude h from a vertex to the opposite side a of a triangle…

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A: Given information: In triangle PQR right angled at Q, PR + QR = 25, PQ = 5 Concept used: Pythagoras…

Q: Evaluate the expression under the given conditions. sin(0 + p); sin 0 = ₁ 0 in Quadrant I, cos p = -…

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Q: valuate the expression under the given conditions. sin(2θ); sin(θ) = 1/9, θ in Quadrant II

A: Given that: sinθ = 19&amp; θ lies in quadrant II.

Q: when using the halfangle formula for sin A/2 or cos A/2 the sign in front of the radical is…

A: when using the half angle formula for sin A/2 or cos A/2 the sign in front of the radical is…

Q: 3 Given sin 0 = - in TT 0 < 0 < =, find the five remaining trig functions. 2

A: We find the remaining trigonometry function

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A: Put  thetha=180°

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A:

Q: Evaluate the expression under the given conditions. sin(0 – 4); tan(8) 4' O in Quadrant III, sin(@)…

A: sinθ-φ; tanθ=34, θ in quadrant III, sinφ=-1010, φ in quadrant IV tanθ=34 III quadrant Since both…

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Q: (c) Compute the value of cos(27 – 0) sin(210°) tan? rev

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Q: Find the area of the part of the circle r = 9 sin 0 + cos 0 in the fourth quadrant .

A: Area = 12∫abr2dθ In the fourth quadrant, θ is varying from 3π2 to 2π Hence, a=3π2 and b=2π

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A: As per our guidelines we can solve only one question. Rest question can be reposted.  Here in…

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A: We have to find out

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A: To solve this problem we use sin2θ+cos2θ=1

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Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.